Latest articles
Research, guides, and perspectives on exposure around you.
3 articles
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Air pollution symptoms: who is really at risk on a hot ozone day
PM2.5, ozone peaks and NO2 spikes hit different groups. A calm checklist for sensitive lungs and hearts, aligned with WHO-style thresholds in the app.
1 min read
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Urban NO2: a 48% drop in Greater Paris, but diesel corridors still bite
Airparif trends look good on average, yet street canyons stay above WHO limits. How ClearSpot treats NO2 separately from PM2.5 in the exposure chip.
1 min read
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PM2.5 under the microscope: invisible grains that reach the bottom of your lungs
WHO cut the annual guideline to 5 micrograms per cubic metre while EU limits lag. What chronic PM2.5 does beyond coughs, and how ClearSpot flags it.
1 min read
